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470098 = 21989139
BaseRepresentation
bin1110010110001010010
3212212212001
41302301102
5110020343
614024214
73665356
oct1626122
9785761
10470098
112a1212
121a806a
13135c85
14c3466
159444d
hex72c52

470098 has 16 divisors (see below), whose sum is σ = 756000. Its totient is φ = 218592.

The previous prime is 470089. The next prime is 470131. The reversal of 470098 is 890074.

It is an unprimeable number.

470098 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313 + ... + 3451.

It is an arithmetic number, because the mean of its divisors is an integer number (47250).

2470098 is an apocalyptic number.

470098 is a deficient number, since it is larger than the sum of its proper divisors (285902).

470098 is a wasteful number, since it uses less digits than its factorization.

470098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 470098 is about 685.6369301606. The cubic root of 470098 is about 77.7552044848.

The spelling of 470098 in words is "four hundred seventy thousand, ninety-eight".

Divisors: 1 2 19 38 89 139 178 278 1691 2641 3382 5282 12371 24742 235049 470098